The Holy Eucharist

The Holy Eucharist is the body and blood, soul and divinity of Christ. This is
not symbolic, allegorical, metaphorical, or merely spiritual. Christ is really
present in the Eucharist, which is why it is also called the Real
Presence.

It is easy to see why this sacrament is the most central and
important to Catholics. When we consume the physical Eucharist it becomes part
of our bodies while our souls are being nourished by the reception of Christ
personally and totally.